Re: 2.6.12-rc2-mm2

[Andrew Morton <akpm-3NddpPZAyC0@public.gmane.org>]

Alexander Nyberg <alexn-auIyqT/O9BSzQB+pC5nmwQ@public.gmane.org> wrote:
>
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc2/2.6.12-rc2-mm2/
> >
> > Changes since 2.6.12-rc2-mm1:
> > 
> > 
> >  bk-acpi.patch
> 
> [acpi-devel up on cc]
> 
> 
> One of my boxen takes about 5 minutes to reboot now, hitting sysrq-p a
> few times shows it mostly sits in in acpi_ut_find_allocation+0x2b/0x37.
> Reverting bk-acpi.patch makes it reboot like normal, config attached.

did this get fixed?

> 
> (gdb) disass acpi_ut_find_allocation
> Dump of assembler code for function acpi_ut_find_allocation:
> 0xc01daa2d <acpi_ut_find_allocation+0>: push   %ebp
> 0xc01daa2e <acpi_ut_find_allocation+1>: mov    %esp,%ebp
> 0xc01daa30 <acpi_ut_find_allocation+3>: push   %esi
> 0xc01daa31 <acpi_ut_find_allocation+4>: mov    %edx,%esi
> 0xc01daa33 <acpi_ut_find_allocation+6>: push   %ebx
> 0xc01daa34 <acpi_ut_find_allocation+7>: mov    %eax,%ebx
> 0xc01daa36 <acpi_ut_find_allocation+9>: call   0xc01dae66 <acpi_ut_track_stack_ptr>
> 0xc01daa3b <acpi_ut_find_allocation+14>:        xor    %edx,%edx
> 0xc01daa3d <acpi_ut_find_allocation+16>:        cmp    $0x6,%ebx
> 0xc01daa40 <acpi_ut_find_allocation+19>:        ja     0xc01daa5e <acpi_ut_find_allocation+49>
> 0xc01daa42 <acpi_ut_find_allocation+21>:        imul   $0x24,%ebx,%eax
> 0xc01daa45 <acpi_ut_find_allocation+24>:        mov    0xc03c1040(%eax),%eax
> 0xc01daa4b <acpi_ut_find_allocation+30>:        test   %eax,%eax
> 0xc01daa4d <acpi_ut_find_allocation+32>:        je     0xc01daa5c <acpi_ut_find_allocation+47>
> 0xc01daa4f <acpi_ut_find_allocation+34>:        cmp    %esi,%eax
> 0xc01daa51 <acpi_ut_find_allocation+36>:        mov    %eax,%edx
> 0xc01daa53 <acpi_ut_find_allocation+38>:        je     0xc01daa5e <acpi_ut_find_allocation+49>
> 0xc01daa55 <acpi_ut_find_allocation+40>:        mov    0x4(%eax),%eax
> 0xc01daa58 <acpi_ut_find_allocation+43>:        test   %eax,%eax
> 0xc01daa5a <acpi_ut_find_allocation+45>:        jne    0xc01daa4f <acpi_ut_find_allocation+34>
> 0xc01daa5c <acpi_ut_find_allocation+47>:        xor    %edx,%edx
> 0xc01daa5e <acpi_ut_find_allocation+49>:        pop    %ebx
> 0xc01daa5f <acpi_ut_find_allocation+50>:        pop    %esi
> 0xc01daa60 <acpi_ut_find_allocation+51>:        mov    %edx,%eax
> 0xc01daa62 <acpi_ut_find_allocation+53>:        leave
> 0xc01daa63 <acpi_ut_find_allocation+54>:        ret
> End of assembler dump.
> 
> 
> 


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